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Free regs & fault-finding guides
Plain-English answers from Arc's regs search, with the regulation each one follows. Pick your region.
🇦🇺 WA / Australia
AS/NZS 3000:2018 + WA rules
- Why does my safety switch (RCD) keep tripping for no reason?Fault-finding
- Why do my kitchen GPOs trip when I turn the cooktop/oven on?Fault-finding
- Why do I get a tingle from a tap or the shower?Fault-finding
- Which circuits need RCD (safety switch) protection in a house?RCDs
- What height should a power point (GPO) be?Sockets & switches
- How deep do underground cables need to be buried?Cables
- What are the bathroom zones?Bathrooms
- What earthing system do we use in Australia (MEN)?Earthing
- How do I safely isolate a circuit?Isolation
🇮🇪 Ireland
I.S. 10101
- Why does my RCD keep tripping for no reason?Fault-finding
- Why do my kitchen sockets trip when I turn the cooker on?Fault-finding
- Why is my smoke alarm chirping?Fault-finding
- Which circuits need 30 mA RCD protection in Ireland?RCDs
- What height should a socket be in Ireland?Sockets & switches
- Can you put a socket in a bathroom in Ireland?Bathrooms
- What is Restricted Electrical Works?Certification
- What order do you test a new installation?Testing
- What earthing system is used in Ireland?Earthing
🇬🇧 UK
BS 7671
- Why does my RCD keep tripping for no reason?Fault-finding
- Why do my kitchen sockets trip when I turn the cooker on?Fault-finding
- Why do I get a tingle from a tap or the shower?Fault-finding
- Which circuits need 30 mA RCD protection in the UK?RCDs
- What height should a socket be in the UK?Sockets & switches
- What are the UK bathroom zones?Bathrooms
- What do EICR codes C1, C2, C3, FI mean?Certification
- Does a consumer unit need to be metal?Consumer units
- What is the safe isolation procedure?Isolation
✈️ Irish or UK electrician moving to WA?
Read the step-by-step Ireland to Australia licence transfer guide.
Search all the regs in the app
Arc answers 92 WA, 76 Irish and 78 UK questions. Type it like you'd ask your boss.
